/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing ** ** This file is part of Qt Creator. ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms and ** conditions see http://www.qt.io/terms-conditions. For further information ** use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ****************************************************************************/ #ifndef SEARCHWIDGET_H #define SEARCHWIDGET_H #include #include #include #include QT_BEGIN_NAMESPACE class QHelpSearchEngine; class QHelpSearchResultWidget; class QMouseEvent; class QUrl; QT_END_NAMESPACE namespace Help { namespace Internal { class SearchSideBarItem : public Core::SideBarItem { Q_OBJECT public: SearchSideBarItem(); QList createToolBarWidgets(); signals: void linkActivated(const QUrl &url, const QStringList &searchTerms, bool newPage); }; class SearchWidget : public QWidget { Q_OBJECT public: SearchWidget(); ~SearchWidget(); void zoomIn(); void zoomOut(); void resetZoom(); public slots: void reindexDocumentation(); signals: void linkActivated(const QUrl &link, const QStringList &searchTerms, bool newPage); protected: void showEvent(QShowEvent *event); private slots: void search() const; void searchingStarted(); void searchingFinished(int hits); void indexingStarted(); void indexingFinished(); private: bool eventFilter(QObject* o, QEvent *e); void contextMenuEvent(QContextMenuEvent *contextMenuEvent); QStringList currentSearchTerms() const; private: int zoomCount; QFutureWatcher m_watcher; QFutureInterface *m_progress; QHelpSearchEngine *searchEngine; QHelpSearchResultWidget *resultWidget; }; } // namespace Internal } // namespace Help #endif // SEARCHWIDGET_H